The SQE constant pressure pump has built-in electronic controls which allow for advanced controlled performance and easy & quick diagnostics.
The Motor is designed as a Variable Speed Drive. This constant pressure system maintains a consistent water pressure by electronically changing the pumps performance speed to match the demand inside the home.
The CU301 is an easy to use control box for controlling constant pressure. The user can simply choose the desired water pressure by pressing the UP or DOWN arrows, and the CU301 does the rest.
The SQE has a pressure sensor that precisely measures water pressure and sends its signal to the CU301 Box. In order to maintain pressure it must be measured. The CU301 reads this pressure signal and then electronically commands the pump to start, stop, speed up, or slow down in order to maintain constant pressure regardless of the water demand.